Copper and health.
Copper and health.
- New York [1947]
- 47 p. 23 cm.
"Much of the information ... was compiled by Dr. R. R. Sayers ... when he was serving as chief of the Division of industrial hygiene, United States Public health service. Bibliographical footnotes.
med48001358
Copper--Physiological effect.
QP535.C9 / C57
"Much of the information ... was compiled by Dr. R. R. Sayers ... when he was serving as chief of the Division of industrial hygiene, United States Public health service. Bibliographical footnotes.
med48001358
Copper--Physiological effect.
QP535.C9 / C57